This is the first international and interdisciplinary handbook to offer a comprehensive and an in-depth overview of findings from contemporary research, theory, and practice in early childhood language education in various parts of the world and with different populations. The contributions by leading scholars and practitioners are structured to…

The research discussed here, primarily that of P.J. Gal'perin and his associates at the University of Moscow, is an experimental demonstration of basic tenets of Vygotsky's theory. According to Gal'perin, grammatical knowledge is formed first by teaching the students material grammatical actions; these actions are ultimately to become mental…